UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imnDYEHG6V21vux/3GZ/nyqZQF7y2p/ihvp/BxWD7g0=' 
WHERE 
  key_id = 'e912768c59d2f7e994861e19781b99c14e06408b1b439bd29a9e96483224dbef' 
  AND (
    token = 'imnDYEHG6V21vux/3GZ/nyqZQF7y2p/ihvp/BxWD7g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )